How many coats do I need to apply to Oak Window Frames or similar?
Normally you can only apply I coat as once Duxcoat has been applied all fluids will just bead off! However it is always important to test the product in a small area first, if a second coat is needed it should be done whilst the first coat is still damp.

How long does the product last?
Depends on the surface and usage. Textile, Timber and Stone normally 2-3 years.

Is the the Duxcoat glass product the same as Duxback?
No Duxcoat uses pure NanoTechnology